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Nielsen

Global audience measurement and data analytics

Member Technical Staff 2 - Postgres DBA

Database AdministrationConfirmed live in the last 24 hours
Full-timeBengaluru, Karnataka, IndiaNo salary listedIn-person

About the Job

Requirements

  • 3 to 10 years of hands-on professional experience working extensively with PostgreSQL in production environments.
  • Deep knowledge of database replication strategies, High Availability setups such as Patroni and PgBouncer, and Disaster Recovery planning.
  • Hands-on experience with cloud platforms such as AWS, GCP, or Azure and managed database services such as Amazon RDS, Aurora, or Google Cloud SQL.
  • Deep understanding of relational database design principles, ACID compliance, normalization, and advanced SQL querying.
  • Basic proficiency or working knowledge of at least one general-purpose programming or scripting language, such as Python, Node.js, Java, or Bash.
  • Demonstrated ability to take ownership of tasks, manage multiple priorities, and deliver robust solutions with minimal supervision.

Responsibilities

  • Design, implement, and manage High Availability architectures; configure and maintain streaming and logical replication, clustering, and automated failover mechanisms.
  • Develop, execute, and test disaster recovery plans, and ensure data durability through automated backup strategies and rapid point-in-time recovery procedures.
  • Architect, model, and deploy scalable database schemas aligned with complex application requirements and business logic.
  • Deploy and manage PostgreSQL databases in cloud environments, optimizing for cost, performance, and security.
  • Write, analyze, and optimize complex SQL queries; use advanced indexing, partitioning, and execution plan analysis to ensure low latency.
  • Take full accountability for database health, migrations, and data integrity from development through production deployment.
  • Leverage AI tools to streamline development workflows and collaborate on integrating database systems with AI/ML pipelines, including vector data extensions such as pgvector.
  • Evaluate and pilot new database engines, NoSQL solutions, and modern technology stacks to keep infrastructure efficient and future-proof.

Desired Qualifications

  • Familiarity with NoSQL databases such as MongoDB, Redis, Cassandra, or DynamoDB, and understanding when to use NoSQL versus relational data models.
  • Strong familiarity with artificial intelligence concepts, through either integrating AI-driven features into applications or using AI assistants for coding and process efficiency.
  • Willingness and enthusiasm to learn new programming languages and adopt emerging technologies as project needs evolve.

About the Company

Nielsen

Global audience measurement and data analytics

Nielsen analyzes how people consume media across TV, digital, radio, and streaming using subscription-based datasets. Its products provide audience ratings, cross-platform measurement, media planning, and marketing optimization, with clients paying for up-to-date insights and custom research. It differentiates itself through a long history of audience measurement, a global data network, and scalable subscription models. Its goal is to help clients understand consumer media behavior and improve content, advertising, and business decisions.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
1963

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